| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.67 | 13.608% | $7.5777 | $7.58 | $7.60 | $7.60 |
| Purchase #2 | $176.87 | 4.123% | $184.1624 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $243.32 | 7.456% | $261.4619 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $20.35 | 13.458% | $23.0887 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $102.82 | 6.829% | $109.8416 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $98.88 | 6.730% | $105.5346 | $105.53 | $105.55 | $105.50 |
| Purchase #7 | $72.47 | 9.811% | $79.58 | $79.58 | $79.60 | $79.60 |
| 7 purchase totals = | $721.38 | $771.2469 | $771.24 | $771.30 | $771.30 | |